Research on Operation Efficiency of A<sup>2</sup>0-MBR-Worm Bed Coupling Process

Li Anran; Huang Danping; Li Lipin; Zhang Jun; Tian Yu; Sun Zhimin

doi:doi:10.11648/j.sd.20170503.19

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Research on Operation Efficiency of A²0-MBR-Worm Bed Coupling Process

Li Anran, Huang Danping, Li Lipin, Zhang Jun, Tian Yu, Sun Zhimin

Published in Science Discovery (Volume 5, Issue 3)

Received: 10 May 2017 Published: 11 May 2017

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Abstract

The combination of worm bed and sewage treatment system shows a great performance in sludge reduction, and the return of sludge with worm’s predation will also have effects on the sewage treatment system. The system of A²O-MBR, A²O-MBR-blank worm bed and A²O-MBR-worm bed were constructed. After long-term operation, the sludge reduction of A²O-MBR-worm bed coupling system could reach 48.4%. By optimizing the A²O-MBR-worm bed coupling system, the effluent quality of the wastewater treatment system finally can be improved. In addition, the return of sludge with worm’s predation also changed the character of the aerobic tank sludge. Compared with A²O-MBR system and A²O-MBR-blank worm bed, the MLVSS/MLSS of A²O-MBR-worm-bed coupled system was decreased, activated sludge settling characters got weaker and sludge dewatering performance was improved. From the results of TMP and membrane fouling resistance analysis, it was found that the return of sludge with worm’s predation could effectively relieve the process of membrane fouling.

Published in	Science Discovery (Volume 5, Issue 3)
DOI	10.11648/j.sd.20170503.19
Page(s)	210-216
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Worms Prey, Wastewater Treatment, Sludge Character, Membrane Fouling

References

[1]	Guo X.-s., Liu J.-x., Wei Y.-s., et al. Sludge reduction with Tubificidae and the impact on the performance of the wastewater treatment process [J]. Journal of Environmental Sciences, 2007, 19, (3): 257-263.
[2]	Hendrickx T. L. G., Temmink H., Elissen H. J. H., et al. Aquatic worms eating waste sludge in a continuous system [J]. Bioresource Technology, 2009, 100, (20): 4642-4648.
[3]	Hendrickx T. L. G., Temmink H., Elissen H. J. H., et al. The effect of operating conditions on aquatic worms eating waste sludge [J]. Water Research, 2009, 43, (4): 943-950.
[4]	Hendrickx T. L. G., Temmink H., Elissen H. J. H., et al. Design parameters for sludge reduction in an aquatic worm reactor [J]. Water Research, 2010, 44, (3): 1017-1023.
[5]	卢耀斌．MBR+蠕虫床污泥减量效能及膜污染控制机制[D]．哈尔滨，哈尔滨工业大学环境工程与科学专业博士学位论文，2014。
[6]	Klein, Theresa, Zihlmann, David, Derlon, Nicolas.Biological control of biofilms on membranes by metazoans [J]. Water Research. 2016，（88）：20-29.
[7]	杨拓．城市污水厂除磷实验研究[D]．太原，太原理工大学土木工程硕士学位论文，2013。
[8]	周小琴．废水除磷技术的实验研究[J]．辽宁化工．2015，44(11)：1324-1326。
[9]	陈广．城镇污水处理厂化学除磷研究[J]．中国市政工程2015，3：33-36。
[10]	邓胜平．CAST+斜板蠕虫附着床污泥减量工艺实验研究[D]．重庆，重庆大学市政工程专业硕士学位论文，2014。
[11]	李明智，梅荣武，张宇，韦彦斐，王慧荣．利用微型后生动物进行污泥原位减量的实验研究[J]．环境科学与技术．2014.37(1):120-124。

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APA Style

Li Anran, Huang Danping, Li Lipin, Zhang Jun, Tian Yu, et al. (2017). Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Science Discovery, 5(3), 210-216. https://doi.org/10.11648/j.sd.20170503.19

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ACS Style

Li Anran; Huang Danping; Li Lipin; Zhang Jun; Tian Yu, et al. Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Sci. Discov. 2017, 5(3), 210-216. doi: 10.11648/j.sd.20170503.19

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AMA Style

Li Anran, Huang Danping, Li Lipin, Zhang Jun, Tian Yu, et al. Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Sci Discov. 2017;5(3):210-216. doi: 10.11648/j.sd.20170503.19

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@article{10.11648/j.sd.20170503.19,
  author = {Li Anran and Huang Danping and Li Lipin and Zhang Jun and Tian Yu and Sun Zhimin},
  title = {Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process},
  journal = {Science Discovery},
  volume = {5},
  number = {3},
  pages = {210-216},
  doi = {10.11648/j.sd.20170503.19},
  url = {https://doi.org/10.11648/j.sd.20170503.19},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170503.19},
  abstract = {The combination of worm bed and sewage treatment system shows a great performance in sludge reduction, and the return of sludge with worm’s predation will also have effects on the sewage treatment system. The system of A2O-MBR, A2O-MBR-blank worm bed and A2O-MBR-worm bed were constructed. After long-term operation, the sludge reduction of A2O-MBR-worm bed coupling system could reach 48.4%. By optimizing the A2O-MBR-worm bed coupling system, the effluent quality of the wastewater treatment system finally can be improved. In addition, the return of sludge with worm’s predation also changed the character of the aerobic tank sludge. Compared with A2O-MBR system and A2O-MBR-blank worm bed, the MLVSS/MLSS of A2O-MBR-worm-bed coupled system was decreased, activated sludge settling characters got weaker and sludge dewatering performance was improved. From the results of TMP and membrane fouling resistance analysis, it was found that the return of sludge with worm’s predation could effectively relieve the process of membrane fouling.},
 year = {2017}
}

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TY  - JOUR
T1  - Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process
AU  - Li Anran
AU  - Huang Danping
AU  - Li Lipin
AU  - Zhang Jun
AU  - Tian Yu
AU  - Sun Zhimin
Y1  - 2017/05/11
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170503.19
DO  - 10.11648/j.sd.20170503.19
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 210
EP  - 216
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170503.19
AB  - The combination of worm bed and sewage treatment system shows a great performance in sludge reduction, and the return of sludge with worm’s predation will also have effects on the sewage treatment system. The system of A2O-MBR, A2O-MBR-blank worm bed and A2O-MBR-worm bed were constructed. After long-term operation, the sludge reduction of A2O-MBR-worm bed coupling system could reach 48.4%. By optimizing the A2O-MBR-worm bed coupling system, the effluent quality of the wastewater treatment system finally can be improved. In addition, the return of sludge with worm’s predation also changed the character of the aerobic tank sludge. Compared with A2O-MBR system and A2O-MBR-blank worm bed, the MLVSS/MLSS of A2O-MBR-worm-bed coupled system was decreased, activated sludge settling characters got weaker and sludge dewatering performance was improved. From the results of TMP and membrane fouling resistance analysis, it was found that the return of sludge with worm’s predation could effectively relieve the process of membrane fouling.
VL  - 5
IS  - 3
ER  -

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Author Information

Li Anran

School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
Huang Danping

School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
Li Lipin

School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
Zhang Jun

School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
Tian Yu

School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin, China
Sun Zhimin

Guangzhou Municipal Engineering Design and Research Institute, Guangzhou, China

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Plain Text BibTeX RIS

APA Style

Li Anran, Huang Danping, Li Lipin, Zhang Jun, Tian Yu, et al. (2017). Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Science Discovery, 5(3), 210-216. https://doi.org/10.11648/j.sd.20170503.19

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ACS Style

Li Anran; Huang Danping; Li Lipin; Zhang Jun; Tian Yu, et al. Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Sci. Discov. 2017, 5(3), 210-216. doi: 10.11648/j.sd.20170503.19

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AMA Style

Li Anran, Huang Danping, Li Lipin, Zhang Jun, Tian Yu, et al. Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process. Sci Discov. 2017;5(3):210-216. doi: 10.11648/j.sd.20170503.19

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@article{10.11648/j.sd.20170503.19,
  author = {Li Anran and Huang Danping and Li Lipin and Zhang Jun and Tian Yu and Sun Zhimin},
  title = {Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process},
  journal = {Science Discovery},
  volume = {5},
  number = {3},
  pages = {210-216},
  doi = {10.11648/j.sd.20170503.19},
  url = {https://doi.org/10.11648/j.sd.20170503.19},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170503.19},
  abstract = {The combination of worm bed and sewage treatment system shows a great performance in sludge reduction, and the return of sludge with worm’s predation will also have effects on the sewage treatment system. The system of A2O-MBR, A2O-MBR-blank worm bed and A2O-MBR-worm bed were constructed. After long-term operation, the sludge reduction of A2O-MBR-worm bed coupling system could reach 48.4%. By optimizing the A2O-MBR-worm bed coupling system, the effluent quality of the wastewater treatment system finally can be improved. In addition, the return of sludge with worm’s predation also changed the character of the aerobic tank sludge. Compared with A2O-MBR system and A2O-MBR-blank worm bed, the MLVSS/MLSS of A2O-MBR-worm-bed coupled system was decreased, activated sludge settling characters got weaker and sludge dewatering performance was improved. From the results of TMP and membrane fouling resistance analysis, it was found that the return of sludge with worm’s predation could effectively relieve the process of membrane fouling.},
 year = {2017}
}

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TY  - JOUR
T1  - Research on Operation Efficiency of A20-MBR-Worm Bed Coupling Process
AU  - Li Anran
AU  - Huang Danping
AU  - Li Lipin
AU  - Zhang Jun
AU  - Tian Yu
AU  - Sun Zhimin
Y1  - 2017/05/11
PY  - 2017
N1  - https://doi.org/10.11648/j.sd.20170503.19
DO  - 10.11648/j.sd.20170503.19
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 210
EP  - 216
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20170503.19
AB  - The combination of worm bed and sewage treatment system shows a great performance in sludge reduction, and the return of sludge with worm’s predation will also have effects on the sewage treatment system. The system of A2O-MBR, A2O-MBR-blank worm bed and A2O-MBR-worm bed were constructed. After long-term operation, the sludge reduction of A2O-MBR-worm bed coupling system could reach 48.4%. By optimizing the A2O-MBR-worm bed coupling system, the effluent quality of the wastewater treatment system finally can be improved. In addition, the return of sludge with worm’s predation also changed the character of the aerobic tank sludge. Compared with A2O-MBR system and A2O-MBR-blank worm bed, the MLVSS/MLSS of A2O-MBR-worm-bed coupled system was decreased, activated sludge settling characters got weaker and sludge dewatering performance was improved. From the results of TMP and membrane fouling resistance analysis, it was found that the return of sludge with worm’s predation could effectively relieve the process of membrane fouling.
VL  - 5
IS  - 3
ER  -

Copy | Download